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2-(5-bromo-2-methylamino-phenyl)-benzo[d][1,3]oxazin-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22721-23-9

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22721-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22721-23-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22721-23:
(7*2)+(6*2)+(5*7)+(4*2)+(3*1)+(2*2)+(1*3)=79
79 % 10 = 9
So 22721-23-9 is a valid CAS Registry Number.

22721-23-9Downstream Products

22721-23-9Relevant academic research and scientific papers

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